Beyond Linux® From Scratch (System V Edition) - Version r12.2-875

Chapter 5. File Systems and Disk Management

xfsprogs-6.12.0

Introduction to xfsprogs

The xfsprogs package contains administration and debugging tools for the XFS file system.

[Note]

Note

Development versions of BLFS may not build or run some packages properly if LFS or dependencies have been updated since the most recent stable versions of the books.

Package Information

xfsprogs Dependencies

Required

inih-58 and liburcu-0.14.1

Optional

ICU-76.1 (for unicode name scanning in xfs_scrub)

Kernel Configuration

Enable the following options in the kernel configuration and recompile the kernel: 

File systems --->
  <*/M> XFS filesystem support                                          [XFS_FS]

Installation of xfsprogs

First, adapt the configure script to ICU-76:: 

sed -i 's/icu-i18n/icu-uc &/' configure

Install xfsprogs by running the following commands: 

make DEBUG=-DNDEBUG     \
     INSTALL_USER=root  \
     INSTALL_GROUP=root

This package does not come with a test suite.

Now, as the root user: 

make PKG_DOC_DIR=/usr/share/doc/xfsprogs-6.12.0 install     &&
make PKG_DOC_DIR=/usr/share/doc/xfsprogs-6.12.0 install-dev &&

rm -rfv /usr/lib/libhandle.{a,la}

Command Explanations

DEBUG=-DNDEBUG: Turns off debugging symbols.

INSTALL_USER=root INSTALL_GROUP=root: This sets the owner and group of the installed files.

OPTIMIZER="...": Adding this parameter to the end of the make command overrides the default optimization settings.

Contents

Installed Programs: fsck.xfs, mkfs.xfs, xfs_admin, xfs_bmap, xfs_copy, xfs_db, xfs_estimate, xfs_freeze, xfs_fsr, xfs_growfs, xfs_info, xfs_io, xfs_logprint, xfs_mdrestore, xfs_metadump, xfs_mkfile, xfs_ncheck, xfs_quota, xfs_repair, xfs_rtcp, xfs_scrub, xfs_scrub_all, and xfs_spaceman
Installed Libraries: libhandle.so
Installed Directories: /usr/include/xfs, /usr/lib/xfsprogs, /usr/share/xfsprogs, and /usr/share/doc/xfsprogs-6.12.0

Short Descriptions

fsck.xfs

simply exits with a zero status, since XFS partitions are checked at mount time

mkfs.xfs

constructs an XFS file system

xfs_admin

changes the parameters of an XFS file system

xfs_bmap

prints block mapping for an XFS file

xfs_copy

copies the contents of an XFS file system to one or more targets in parallel

xfs_estimate

for each directory argument, estimates the space that directory would take if it were copied to an XFS filesystem (does not cross mount points)

xfs_db

is used to debug an XFS file system

xfs_freeze

suspends access to an XFS file system

xfs_fsr

applicable only to XFS filesystems, improves the organization of mounted filesystems, the reorganization algorithm operates on one file at a time, compacting or otherwise improving the layout of the file extents (contiguous blocks of file data)

xfs_growfs

expands an XFS file system

xfs_info

is equivalent to invoking xfs_growfs, but specifying that no change to the file system is to be made

xfs_io

is a debugging tool like xfs_db, but is aimed at examining the regular file I/O path rather than the raw XFS volume itself

xfs_logprint

prints the log of an XFS file system

xfs_mdrestore

restores an XFS metadump image to a filesystem image

xfs_metadump

copies XFS filesystem metadata to a file

xfs_mkfile

creates an XFS file, padded with zeroes by default

xfs_ncheck

generates pathnames from inode numbers for an XFS file system

xfs_quota

is a utility for reporting and editing various aspects of filesystem quotas

xfs_repair

repairs corrupt or damaged XFS file systems

xfs_rtcp

copies a file to the real-time partition on an XFS file system

xfs_scrub

checks and repairs the contents of a mounted XFS file system

xfs_scrub_all

scrubs all mounted XFS file systems

xfs_spaceman

reports and controls free space usage in an XFS file system

libhandle.so

contains XFS-specific functions that provide a way to perform certain filesystem operations without using a file descriptor to access filesystem objects